But you need not be at all delicate about your opportunity. You see the other guests make little offerings, and you can only feel that the money has been well earned when you have eaten the elaborate meal she has helped to cook, and has afterwards served to you. Domestic servants come under the law in Germany that obliges all persons below a certain income to provide for their old age. The Post Office issues cards and 20 pf. stamps, and one of these stamps must be dated and affixed to the card every Monday. Sometimes the employers buy the cards and stamps, and show them at the Post Office once a month; sometimes they expect the servant to pay half the money required. Women who go out by the day to different families get their stamps at the house they work in on Mondays. If a girl marries she may cease to insure, and may have a sum of money towards her outfit. In that case she will receive no Old Age Pension. But if she goes on with her insurance she will have from 15 to 20 marks a month from the State after the age of 70. In cases of illness, employers are legally bound to provide for their domestic servants during the term of notice agreed on. At least this is so in Prussia, and the term varies from a fortnight to three months. In some parts of Germany servants are still engaged by the quarter, but in Berlin it has become unusual of late years. The obligation to provide for illness is often a heavy tax on employers, especially in cases when the illness has not been caused by the work or the circumstances of the situation, but by the servant's own carelessness and folly. Most householders in Berlin subscribe 7.50 a year to an insurance company, a private undertaking that provides medical help, and when necessary sends the invalided servant to a hospital and maintains her there. It even pays for any special food or wine ordered by its own doctor.